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-rw-r--r--include/asm-mips/vr41xx/vr41xx.h152
1 files changed, 0 insertions, 152 deletions
diff --git a/include/asm-mips/vr41xx/vr41xx.h b/include/asm-mips/vr41xx/vr41xx.h
deleted file mode 100644
index 22be64971cc6..000000000000
--- a/include/asm-mips/vr41xx/vr41xx.h
+++ /dev/null
@@ -1,152 +0,0 @@
1/*
2 * include/asm-mips/vr41xx/vr41xx.h
3 *
4 * Include file for NEC VR4100 series.
5 *
6 * Copyright (C) 1999 Michael Klar
7 * Copyright (C) 2001, 2002 Paul Mundt
8 * Copyright (C) 2002 MontaVista Software, Inc.
9 * Copyright (C) 2002 TimeSys Corp.
10 * Copyright (C) 2003-2008 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
11 *
12 * This program is free software; you can redistribute it and/or modify it
13 * under the terms of the GNU General Public License as published by the
14 * Free Software Foundation; either version 2 of the License, or (at your
15 * option) any later version.
16 */
17#ifndef __NEC_VR41XX_H
18#define __NEC_VR41XX_H
19
20#include <linux/interrupt.h>
21
22/*
23 * CPU Revision
24 */
25/* VR4122 0x00000c70-0x00000c72 */
26#define PRID_VR4122_REV1_0 0x00000c70
27#define PRID_VR4122_REV2_0 0x00000c70
28#define PRID_VR4122_REV2_1 0x00000c70
29#define PRID_VR4122_REV3_0 0x00000c71
30#define PRID_VR4122_REV3_1 0x00000c72
31
32/* VR4181A 0x00000c73-0x00000c7f */
33#define PRID_VR4181A_REV1_0 0x00000c73
34#define PRID_VR4181A_REV1_1 0x00000c74
35
36/* VR4131 0x00000c80-0x00000c83 */
37#define PRID_VR4131_REV1_2 0x00000c80
38#define PRID_VR4131_REV2_0 0x00000c81
39#define PRID_VR4131_REV2_1 0x00000c82
40#define PRID_VR4131_REV2_2 0x00000c83
41
42/* VR4133 0x00000c84- */
43#define PRID_VR4133 0x00000c84
44
45/*
46 * Bus Control Uint
47 */
48extern unsigned long vr41xx_calculate_clock_frequency(void);
49extern unsigned long vr41xx_get_vtclock_frequency(void);
50extern unsigned long vr41xx_get_tclock_frequency(void);
51
52/*
53 * Clock Mask Unit
54 */
55typedef enum {
56 PIU_CLOCK,
57 SIU_CLOCK,
58 AIU_CLOCK,
59 KIU_CLOCK,
60 FIR_CLOCK,
61 DSIU_CLOCK,
62 CSI_CLOCK,
63 PCIU_CLOCK,
64 HSP_CLOCK,
65 PCI_CLOCK,
66 CEU_CLOCK,
67 ETHER0_CLOCK,
68 ETHER1_CLOCK
69} vr41xx_clock_t;
70
71extern void vr41xx_supply_clock(vr41xx_clock_t clock);
72extern void vr41xx_mask_clock(vr41xx_clock_t clock);
73
74/*
75 * Interrupt Control Unit
76 */
77extern int vr41xx_set_intassign(unsigned int irq, unsigned char intassign);
78extern int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int));
79
80#define PIUINT_COMMAND 0x0040
81#define PIUINT_DATA 0x0020
82#define PIUINT_PAGE1 0x0010
83#define PIUINT_PAGE0 0x0008
84#define PIUINT_DATALOST 0x0004
85#define PIUINT_STATUSCHANGE 0x0001
86
87extern void vr41xx_enable_piuint(uint16_t mask);
88extern void vr41xx_disable_piuint(uint16_t mask);
89
90#define AIUINT_INPUT_DMAEND 0x0800
91#define AIUINT_INPUT_DMAHALT 0x0400
92#define AIUINT_INPUT_DATALOST 0x0200
93#define AIUINT_INPUT_DATA 0x0100
94#define AIUINT_OUTPUT_DMAEND 0x0008
95#define AIUINT_OUTPUT_DMAHALT 0x0004
96#define AIUINT_OUTPUT_NODATA 0x0002
97
98extern void vr41xx_enable_aiuint(uint16_t mask);
99extern void vr41xx_disable_aiuint(uint16_t mask);
100
101#define KIUINT_DATALOST 0x0004
102#define KIUINT_DATAREADY 0x0002
103#define KIUINT_SCAN 0x0001
104
105extern void vr41xx_enable_kiuint(uint16_t mask);
106extern void vr41xx_disable_kiuint(uint16_t mask);
107
108#define DSIUINT_CTS 0x0800
109#define DSIUINT_RXERR 0x0400
110#define DSIUINT_RX 0x0200
111#define DSIUINT_TX 0x0100
112#define DSIUINT_ALL 0x0f00
113
114extern void vr41xx_enable_dsiuint(uint16_t mask);
115extern void vr41xx_disable_dsiuint(uint16_t mask);
116
117#define FIRINT_UNIT 0x0010
118#define FIRINT_RX_DMAEND 0x0008
119#define FIRINT_RX_DMAHALT 0x0004
120#define FIRINT_TX_DMAEND 0x0002
121#define FIRINT_TX_DMAHALT 0x0001
122
123extern void vr41xx_enable_firint(uint16_t mask);
124extern void vr41xx_disable_firint(uint16_t mask);
125
126extern void vr41xx_enable_pciint(void);
127extern void vr41xx_disable_pciint(void);
128
129extern void vr41xx_enable_scuint(void);
130extern void vr41xx_disable_scuint(void);
131
132#define CSIINT_TX_DMAEND 0x0040
133#define CSIINT_TX_DMAHALT 0x0020
134#define CSIINT_TX_DATA 0x0010
135#define CSIINT_TX_FIFOEMPTY 0x0008
136#define CSIINT_RX_DMAEND 0x0004
137#define CSIINT_RX_DMAHALT 0x0002
138#define CSIINT_RX_FIFOEMPTY 0x0001
139
140extern void vr41xx_enable_csiint(uint16_t mask);
141extern void vr41xx_disable_csiint(uint16_t mask);
142
143extern void vr41xx_enable_bcuint(void);
144extern void vr41xx_disable_bcuint(void);
145
146#ifdef CONFIG_SERIAL_VR41XX_CONSOLE
147extern void vr41xx_siu_setup(void);
148#else
149static inline void vr41xx_siu_setup(void) {}
150#endif
151
152#endif /* __NEC_VR41XX_H */
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-27 01:48:49 -0500